A problem book to check your Mahjong skills. - Title: Mahjong Examination 2001 - Publisher: Takeshobo - Price: 552 yen - Contents: A problem book to check your Mahjong skills - ISBN: 978-4-8124-0703-5 Thank you for viewing. I am selling this as it is no longer needed. Please consult if you wish to purchase with other items.